package com.singleton;

public class TestLock {


    public static void main(String[] args) {


    }
    static int count = 0;
    static class Singleton {
        public Singleton() {
            System.out.println("start init...");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {

            }
            System.out.println("end init");
        }
    }

}
